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paricalcitol

Phase 3

Chronic Kidney Disease | Small molecule | Nephrology |Abbott Laboratories|Last Updated: Apr 28, 2014

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindCONTROLLEDBiomarker
Total Trials3
Total Enrollment263
FDA Designations
No designations recorded
Clinical Trials (3)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01071070Evaluate Safety and Efficacy of Paricalcitol in Reducing Serum Intact Parathyroid Hormone in Chronic Kidney DiseasePHASE3 COMPLETED 216Nov 1, 2009Nov 1, 2010Jan 26, 201212 China
NCT01003275Metabolic Effects of ParicalcitolPHASE2 COMPLETED 22Oct 1, 2009Nov 1, 2011Apr 28, 20141 United States
NCT00646932Paricalcitol Injection Phase II TrialPHASE2 COMPLETED 25Nov 1, 2005 -Mar 31, 200810 Japan
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Study Endpoints
Primary Endpoints
The Achievement of Two Consecutive Greater Than or Equal to 30% Decreases From Baseline Intact Parathyroid Hormone Levels
Baseline to 12 Weeks

The number of participants who achieved (Yes) or did not achieve (No) two consecutive decreases of greater than or equal to 30% from baseline in intact parathyroid hormone (iPTH) values

Glucose Area Under the Curve (AUC)
8 weeks

Glucose AUC during a 2-hour oral glucose tolerance test

Pharmacokinetics
2 weeks
Secondary Endpoints
The Proportion of Subjects Achieving a Final Intact Parathyroid Hormone Value Between 150 and 300 pg/mL
Baseline to 12 Weeks
The Change From Baseline to the Final Observation in Intact Parathyroid Hormone Value
Baseline to 12 Weeks
The Change From Baseline to the Final Observation in Calcium
Baseline to 12 Weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingSINGLE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Group 1ACTIVE_COMPARATORInitial dosing based on a formula of intact parathyroid hormone value/80 (where intact parathyroid hormone value is the baseline value in pg/mL).
Group 2ACTIVE_COMPARATORDose determined by US paricalcitol injection package insert dosing instructions (starting dose at 0.04 microgram/kg)
Paricalcitol followed by placeboACTIVE_COMPARATORParticipants will receive paricalcitol for 8 weeks, then an 8-week wash-out, then placebo for 8 weeks.
Placebo followed by paricalcitolACTIVE_COMPARATORParticipants will receive placebo for 8 weeks, then an 8-week wash-out, then paricalcitol for 8 weeks.
1EXPERIMENTAL -
2EXPERIMENTAL -
3EXPERIMENTAL -
4EXPERIMENTAL -
Interventions
NameTypeDescription
paricalcitolDRUGInitiation dosing based on 2 approved package inserts , followed by a dose adjusted by limited chemistry test value. See Arm Description for additional details.
PlaceboDRUGTwo soft gels by mouth daily for 8 weeks
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Eligibility Criteria
Age Range20 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: 1. Subject is a Chinese male or female greater than or equal to 20 years old. 2. Subject is diagnosed with Chronic Kidney Disease Stage 5 and must be on maintenance hemodialysis three times a week for at least 2 months prior to the Screening Visit and expected to remain on hemod...

Countries:ChinaUnited StatesJapan
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